VS Arduino - cannot debug a teensy project , red flashing light and serial port lost

Jun 20^th, 2025 at 4:46pm (UTC)

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VS Arduino › Visual Micro › General Board › cannot debug a teensy project , red flashing light and serial port lost

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cannot debug a teensy project , red flashing light and serial port lost (Read 6175 times)

benyboy Junior Member Offline Posts: 13 Joined: Aug 4^th, 2022	cannot debug a teensy project , red flashing light and serial port lost Aug 10^th, 2022 at 1:55am	Print Post
	Hi, firstly , I can debug and display variables in a slightly modified blink project ( I just added a variable counter and display results from a break point ) I go to my more complex project and after the code builds and uploads the teensy 4.1 flashes its red light and fails to be detected in either VMICO or arduino IDE. the project I am trying to build is here: https://github.com/mgergos/Opus4Teensy I have added build flags set and in the attached log. I have a ton of errors in the error list but the project appears to build and upload ? The project builds and works in project IO. there are more errors than this but cannot fit in this forum page as max size reached. Code Severity Code Description Project File Line Suppression State Error (active) E0035 #error directive: Unknown compiler OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 316 Error (active) E0035 #error directive: Unknown compiler OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 494 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 537 Error (active) E0065 expected a ';' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 537 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 621 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 634 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 641 Error (active) E0065 expected a ';' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 641 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 672 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 685 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 686 Error (active) E0020 identifier "arm_fir_instance_q7" is undefined OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 1100 Error (active) E0070 incomplete type is not allowed OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 1114 Error (active) E0020 identifier "arm_fir_instance_q7" is undefined OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 1115 Error (active) E0020 identifier "S" is undefined OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 1115 Error (active) E0254 type name is not allowed OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 1116 Error (active) E0018 expected a ')' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 1116 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 4820 Error (active) E0065 expected a ';' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 4820 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 4879 Error (active) E0065 expected a ';' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 4879 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 4882 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 4883 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 4929 Error (active) E0065 expected a ';' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 4929 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 4932 Error (active) E0020 identifier "__SSAT" is undefined OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 4932 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 4935 Error (active) E0065 expected a ';' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 4935 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 4936 Error (active) E0065 expected a ';' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 4936 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 4937 Error (active) E0065 expected a ';' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 4937 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 4940 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 4941 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5012 Error (active) E0065 expected a ';' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5012 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5109 Error (active) E0065 expected a ';' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5109 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5219 Error (active) E0065 expected a ';' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5219 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5279 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5332 Error (active) E0065 expected a ';' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5332 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5392 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5458 Error (active) E0065 expected a ';' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5458 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5499 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5545 Error (active) E0020 identifier "pYData" is undefined OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5545 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5546 Error (active) E0020 identifier "pYData" is undefined OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5546 Error (active) E0852 expression must be a pointer to a complete object type OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5546 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5549 Error (active) E0020 identifier "fract" is undefined OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5549 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5552 Error (active) E0065 expected a ';' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5552 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5555 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5556 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5603 Error (active) E0020 identifier "pYData" is undefined OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5603 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5604 Error (active) E0020 identifier "pYData" is undefined OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5604 Error (active) E0852 expression must be a pointer to a complete object type OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5604 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5607 Error (active) E0020 identifier "fract" is undefined OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5607 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5610 Error (active) E0065 expected a ';' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5610 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5613 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5614 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5660 Error (active) E0020 identifier "pYData" is undefined OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5660 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5661 Error (active) E0020 identifier "pYData" is undefined OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5661 Error (active) E0852 expression must be a pointer to a complete object type OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5661 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5664 Error (active) E0020 identifier "fract" is undefined OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5664 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5667 Error (active) E0065 expected a ';' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5667 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5670 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5671 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5770 Error (active) E0065 expected a ';' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5770 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5795 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5830 Error (active) E0065 expected a ';' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5830 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5863 Error (active) E0065 expected a ';' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5863 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5864 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5868 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5908 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5913 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5920 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5924 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5963 Error (active) E0065 expected a ';' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5963 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5964 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 5968 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 6013 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 6020 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 6024 Error (active) E0077 this declaration has no storage class or type specifier OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 6063 Error (active) E0065 expected a ';' OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 6063 Error (active) E0169 expected a declaration OPUS_TX C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4\arm_math.h 6064
	« Last Edit: Nov 18^th, 2022 at 9:18pm by Tim@Visual Micro »
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benyboy Junior Member Offline Posts: 13 Joined: Aug 4^th, 2022	Re: cannot debug a teensy project , red flashing light and serial port lost Reply #1 - Aug 10^th, 2022 at 2:00am	Print Post
	I should also say , the project uploads when I push the hardware button on the teensy. so maybe the errors are preventing auto upload? when I build / upload blink example , the project is auto uploaded and debugging is working without loosing the port. Perhaps I am just forcing a build that has errors into the teensy and its crashing on boot ? maybe a segment fault ? I am not sure why the project has so many errors in arm_math.h when platform IO biulds without these errors. arm_math is listed in the project in the external dependencies list in the solution explorer window. * Project: CMSIS DSP Library * Title: arm_math.h * Description: Public header file for CMSIS DSP Library * * $Date: 27. January 2017 * $Revision: V.1.5.1 * * Target Processor: Cortex-M cores I presume my code depends on CMSIS DSP cortex and comes with arduino for teensy.
	« Last Edit: Aug 10^th, 2022 at 2:05am by benyboy »

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Simon@Visual Micro Administrator Offline Posts: 2717 Joined: Feb 13^th, 2019	Re: cannot debug a teensy project , red flashing light and serial port lost Reply #2 - Aug 10^th, 2022 at 8:24am	Print Post
	Thanks for the report, can you attach the complete output from a build with the options set as shown in the yellow box at the top of the page so we can replicate correctly?


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benyboy Junior Member Offline Posts: 13 Joined: Aug 4^th, 2022	Re: cannot debug a teensy project , red flashing light and serial port lost Reply #3 - Aug 10^th, 2022 at 11:04am	Print Post
	hi , I think I attached this to my 1st post ? if you search OPUS_BUILD in the log the flags come up. here's a list of includes the project required to build. there all installed to Arduino teensy libraries folder and then I point to then I imported them through visual micro. // Demo code for Opus Encode/Decode for Teensy 4.0 // #include <sdios.h> #include <SdFatConfig.h> #include <SdFat.h> #include <RingBuf.h> #include <MinimumSerial.h> #include <FreeStack.h> #include <BufferedPrint.h> #include <SD.h> #include <SerialFlash.h> #include <_kiss_fft_guts.h> #include <vq.h> #include <typedef.h> #include <tuning_parameters.h> #include <tansig_table.h> #include <tables.h> #include <structs_FIX.h> #include <structs.h> //#include <static_modes_float_arm_ne10.h> //#include <static_modes_float.h> // #include <static_modes_fixed_arm_ne10.h> //#include <static_modes_fixed.h> #include <stack_alloc.h> #include <SigProc_FIX.h> #include <resampler_structs.h> #include <resampler_rom.h> #include <resampler_private.h> #include <rate.h> #include <quant_bands.h> #include <PLC.h> #include <pitch_est_defines.h> #include <pitch.h> #include <os_support.h> #include <opus_types.h> #include <opus_private.h> #include <opus_multistream.h> #include <opus_defines.h> #include <opus_custom.h> #include <opus.h> #include <NSQ.h> #include <modes.h> #include <mlp.h> #include <mfrngcod.h> #include <mdct.h> #include <mathops.h> #include <main_FIX.h> #include <main.h> #include <macros.h> #include <MacroDebug.h> #include <MacroCount.h> #include <laplace.h> #include <kiss_fft.h> #include <Inlines.h> #include <float_cast.h> #include <fixed_generic.h> //#include <fixed_debug.h> #include <errors.h> #include <entenc.h> #include <entdec.h> #include <entcode.h> #include <ecintrin.h> #include <define.h> #include <debug.h> #include <cwrs.h> #include <cpu_support.h> #include <control.h> #include <config.h> #include <celt_lpc.h> #include <celt.h> #include <bands.h> #include <arch.h> #include <API.h> #include <analysis.h> #include <synth_whitenoise.h> #include <synth_wavetable.h> #include <synth_waveform.h> #include <synth_tonesweep.h> #include <synth_sine.h> #include <synth_simple_drum.h> #include <synth_pwm.h> #include <synth_pinknoise.h> #include <synth_karplusstrong.h> #include <synth_dc.h> #include <spi_interrupt.h> #include <Resampler.h> #include <record_queue.h> #include <Quantizer.h> #include <play_serialflash_raw.h> #include <play_sd_wav.h> #include <play_sd_raw.h> #include <play_queue.h> #include <play_memory.h> #include <output_tdm2.h> #include <output_tdm.h> #include <output_spdif3.h> #include <output_spdif2.h> #include <output_spdif.h> #include <output_pwm.h> #include <output_pt8211_2.h> #include <output_pt8211.h> #include <output_mqs.h> #include <output_i2s_quad.h> #include <output_i2s_oct.h> #include <output_i2s_hex.h> #include <output_i2s2.h> #include <output_i2s.h> #include <output_dacs.h> #include <output_dac.h> #include <output_adat.h> #include <mixer.h> #include <memcpy_audio.h> #include <input_tdm2.h> #include <input_tdm.h> #include <input_spdif3.h> #include <input_pdm_i2s2.h> #include <input_pdm.h> #include <input_i2s_quad.h> #include <input_i2s_oct.h> #include <input_i2s_hex.h> #include <input_i2s2.h> #include <input_i2s.h> #include <input_adcs.h> #include <input_adc.h> #include <filter_variable.h> #include <filter_ladder.h> #include <filter_fir.h> #include <filter_biquad.h> #include <effect_waveshaper.h> #include <effect_wavefolder.h> #include <effect_reverb.h> #include <effect_rectifier.h> #include <effect_multiply.h> #include <effect_midside.h> #include <effect_granular.h> #include <effect_freeverb.h> #include <effect_flange.h> #include <effect_fade.h> #include <effect_envelope.h> #include <effect_delay_ext.h> #include <effect_delay.h> #include <effect_combine.h> #include <effect_chorus.h> #include <effect_bitcrusher.h> #include <control_wm8731.h> #include <control_tlv320aic3206.h> #include <control_sgtl5000.h> #include <control_cs4272.h> #include <control_cs42448.h> #include <control_ak4558.h> #include <biquad.h> #include <AudioControl.h> #include <async_input_spdif3.h> #include <analyze_tonedetect.h> #include <analyze_rms.h> #include <analyze_print.h> #include <analyze_peak.h> #include <analyze_notefreq.h> #include <analyze_fft256.h> #include <analyze_fft1024.h> #include <ADC.h> #include <output_opus_enc.h> #include <input_opus_dec.h> #include <Arduino.h> #include <Wire.h> #include <Audio.h>

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Simon@Visual Micro Administrator Offline Posts: 2717 Joined: Feb 13^th, 2019	Re: cannot debug a teensy project , red flashing light and serial port lost Reply #4 - Aug 10^th, 2022 at 11:09am	Print Post
	Thanks for the detail and logs, sorry for missing this on the first post. We will investigate the errors, however if you switch the Error Window to only show Build Errors, does this reduce the number shown? (I suspect they are all intellisense errors)


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Tim@Visual Micro Administrator Offline Posts: 12191 Location: United Kingdom Joined: Apr 10^th, 2010	Re: cannot debug a teensy project , red flashing light and serial port lost Reply #5 - Aug 10^th, 2022 at 9:52pm	Print Post
	Please Ensure the defines are set at Global not Configuration.. Then switch to releae mode, click "Build>Clean Solution" then build and send the output again. Also confirm if you have the same list of includes for that library in your platformIO code. Thanks
	« Last Edit: Aug 10^th, 2022 at 9:55pm by Tim@Visual Micro »

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benyboy Junior Member Offline Posts: 13 Joined: Aug 4^th, 2022	Re: cannot debug a teensy project , red flashing light and serial port lost Reply #6 - Aug 11^th, 2022 at 12:40am	Print Post
	Hi , I built the project as release with build flag defines in global and attached the file. I also removed unnecessary includes which visual micro added to the project file when I added the libraries and only include the required headers from original project. these are; #include <Arduino.h> #include <Wire.h> #include <Audio.h> #include <output_opus_enc.h> #include <input_opus_dec.h> the project builds successfully with this error in errir list Severity Code Description Project File Line Suppression State Error (active) E0992 command-line error: invalid macro definition: OVERRIDE_OPUS_FREE-D OPUS_TX C:\Users\ben\Documents\Arduino\OPUS_TX\OPUS_TX.ino 1 If I hook up Teensy with blink flashed before from arduino, then it will compile and upoad my project BUT it still won't debug. If I re-compile / upload I have to press hardware button for it to upload again and then I get the flashing red lights on the USB side.

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Tim@Visual Micro Administrator Offline Posts: 12191 Location: United Kingdom Joined: Apr 10^th, 2010	Re: cannot debug a teensy project , red flashing light and serial port lost Reply #7 - Aug 11^th, 2022 at 12:50am	Print Post
	Thanks, it is standard for the headers to be added in Visual Micro and the Arduino IDe unless the library specifies a more limited list. If you compile and upload blink with visual micro does that also work? Does compiling and uploading blink using visual micro a second time also work okay? ignore the debug side of things while we answer this thanks
	« Last Edit: Aug 11^th, 2022 at 12:53am by Tim@Visual Micro »

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benyboy Junior Member Offline Posts: 13 Joined: Aug 4^th, 2022	Re: cannot debug a teensy project , red flashing light and serial port lost Reply #8 - Aug 11^th, 2022 at 1:59pm	Print Post
	Hi , yes I can compile / upload blink multiple times in a row without needing to press the manual upload button. I added to blink int x = 1; loop() { x++; } I can watch variable x increment
	« Last Edit: Aug 11^th, 2022 at 2:00pm by benyboy »

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Tim@Visual Micro Administrator Offline Posts: 12191 Location: United Kingdom Joined: Apr 10^th, 2010	Re: cannot debug a teensy project , red flashing light and serial port lost Reply #9 - Aug 11^th, 2022 at 6:00pm	Print Post
	Great thanks. The output you posted shows a cached build for release. Can you click "Build>Clean Solution" then build and give the output. It needs to be the first build after a clean to ensure a full compile.


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benyboy Junior Member Offline Posts: 13 Joined: Aug 4^th, 2022	Re: cannot debug a teensy project , red flashing light and serial port lost Reply #10 - Aug 12^th, 2022 at 5:11am	Print Post
	no problem, makes sense..

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benyboy Junior Member Offline Posts: 13 Joined: Aug 4^th, 2022	Re: cannot debug a teensy project , red flashing light and serial port lost Reply #11 - Aug 12^th, 2022 at 9:44am	Print Post
	sorry the build log before was clean project , this one is clean solution. I attached it again in case there is a difference.

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Tim@Visual Micro Administrator Offline Posts: 12191 Location: United Kingdom Joined: Apr 10^th, 2010	Re: cannot debug a teensy project , red flashing light and serial port lost Reply #12 - Aug 12^th, 2022 at 1:22pm	Print Post
	Thanks, we can see the lib is being built with the defines you have set. It sounds like the library is killing the board. We can try to do some testing next week but it might be an idea to ask the library author for assistance. We are compiling the library as a normal arduino library but with the extra defines (that can not normally be set in the arduino ide unless we edit the build pattern). With Arduino, there is also option to pre-compile the library into a ".a" archive if the defines are causing the issue. In this current test. the defines are applied to all project, library and core code, not just the specific library. Here is the example build pattern for one of the library. Code Using library opus-1.2.1 version 0.0.0 in folder 1.2.1" "C:\Program Files (x86)\Arduino\hardware\teensy/../tools/arm/bin/arm-none-eabi-gcc" -c -Og -g -Wall -ffunction-sections -fdata-sections -nostdlib -MMD -mthumb -mcpu=cortex-m7 -mfloat-abi=hard -mfpu=fpv5-d16 -Dopus_free(x)=NULL -Dopus_alloc(x)=NULL -DOPUS_ARM_ASM -DEMBEDDED_ARM -DOPUS_ARM_INLINE_EDSP -DDISABLE_FLOAT_API -DOVERRIDE_OPUS_ALLOC_SCRATCH -DHAVE_CONFIG_H -DVAR_ARRAYS -DOVERRIDE_OPUS_FREE -DOVERRIDE_OPUS_ALLOC -DFIXED_POINT -DOPUS_BUILD -D__IMXRT1062__ -DTEENSYDUINO=157 -DARDUINO=108019 -DARDUINO_TEENSY41 -DF_CPU=600000000 -DUSB_SERIAL -DLAYOUT_US_ENGLISH -I"C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Wire" -I"C:\Users\ben\Documents\Arduino\OPUS_TX\Libraries\Audio\1.3\Audio" -I"C:\Users\ben\Documents\Arduino\OPUS_TX\Libraries\OPUS_TX\0.0.0\OPUS_TX" -I"C:\Users\ben\Documents\Arduino\OPUS_TX\Libraries\SD\2.0.0\SD\src" -I"C:\Users\ben\Documents\Arduino\OPUS_TX\Libraries\SdFat\2.1.2\SdFat\src" -I"C:\Users\ben\Documents\Arduino\OPUS_TX\Libraries\SPI\1.0\SPI" -I"C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4" -I"C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Wire\utility" -I"C:\Users\ben\Documents\Arduino\OPUS_TX\Libraries\Audio\1.3\Audio\utility" NLSF.c" -o NLSF.c.o" "C:\Program Files (x86)\Arduino\hardware\teensy/../tools/arm/bin/arm-none-eabi-gcc" -c -Og -g -Wall -ffunction-sections -fdata-sections -nostdlib -MMD -mthumb -mcpu=cortex-m7 -mfloat-abi=hard -mfpu=fpv5-d16 -Dopus_free(x)=NULL -Dopus_alloc(x)=NULL -DOPUS_ARM_ASM -DEMBEDDED_ARM -DOPUS_ARM_INLINE_EDSP -DDISABLE_FLOAT_API -DOVERRIDE_OPUS_ALLOC_SCRATCH -DHAVE_CONFIG_H -DVAR_ARRAYS -DOVERRIDE_OPUS_FREE -DOVERRIDE_OPUS_ALLOC -DFIXED_POINT -DOPUS_BUILD -D__IMXRT1062__ -DTEENSYDUINO=157 -DARDUINO=108019 -DARDUINO_TEENSY41 -DF_CPU=600000000 -DUSB_SERIAL -DLAYOUT_US_ENGLISH -I"C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Wire" -I"C:\Users\ben\Documents\Arduino\OPUS_TX\Libraries\Audio\1.3\Audio" -I"C:\Users\ben\Documents\Arduino\OPUS_TX\Libraries\OPUS_TX\0.0.0\OPUS_TX" -I"C:\Users\ben\Documents\Arduino\OPUS_TX\Libraries\SD\2.0.0\SD\src" -I"C:\Users\ben\Documents\Arduino\OPUS_TX\Libraries\SdFat\2.1.2\SdFat\src" -I"C:\Users\ben\Documents\Arduino\OPUS_TX\Libraries\SPI\1.0\SPI" -I"C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy4" -I"C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Wire\utility" -I"C:\Users\ben\Documents\Arduino\OPUS_TX\Libraries\Audio\1.3\Audio\utility" alysis.c" -o alysis.c.o"
	« Last Edit: Aug 12^th, 2022 at 1:22pm by Tim@Visual Micro »

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benyboy Junior Member Offline Posts: 13 Joined: Aug 4^th, 2022	Re: cannot debug a teensy project , red flashing light and serial port lost Reply #13 - Aug 13^th, 2022 at 1:14am	Print Post
	I posted the question on the library github to see if there are any more clues as to why arduino IDE does not like the global defines. I'd much appreciate it if you could try targeting the defines to just the lib. but understand it could be more of an arduino IDE shortfall than a vissual micro one. https://github.com/mgergos/Opus4Teensy platform IO auto generates this json from platform.ini file. I don't know if that's of any use to visual micro. "defines": [ "PLATFORMIO=60103", "__IMXRT1062__", "ARDUINO_TEENSY40", "USB_DUAL_SERIAL", "OPUS_BUILD", "FIXED_POINT", "OVERRIDE_OPUS_ALLOC", "OVERRIDE_OPUS_FREE", "VAR_ARRAYS", "HAVE_CONFIG_H", "OVERRIDE_OPUS_ALLOC_SCRATCH", "DISABLE_FLOAT_API", "OPUS_ARM_INLINE_EDSP", "EMBEDDED_ARM", "OPUS_ARM_ASM", "opus_alloc(x)=NULL", "opus_free(x)=NULL", "ARDUINO=10805", "TEENSYDUINO=156", "CORE_TEENSY", "F_CPU=600000000", "LAYOUT_US_ENGLISH", "__PLATFORMIO_BUILD_DEBUG__", "" ], "cppStandard": "c++14", "compilerPath": c.exe", "compilerArgs": [ "-mthumb", "-mcpu=cortex-m7", "-mfloat-abi=hard", "-mfpu=fpv5-d16", "" ] }


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benyboy Junior Member Offline Posts: 13 Joined: Aug 4^th, 2022	Re: cannot debug a teensy project , red flashing light and serial port lost Reply #14 - Aug 17^th, 2022 at 1:52am	Print Post
	got stuck building .a pre compiled files for library and the library isn't really maintained or designed for arduino. I think the solution is to design the lib for proper use in arduino in the 1st place. I have made a .h file with the defines and have included that to every file in the library. I have a few errors doing this but will report back here if I get this library working natively for arduino which will hopefully allow me to use breakpoints with visual micro. thanks for your help understanding this.


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benyboy Junior Member Offline Posts: 13 Joined: Aug 4^th, 2022	Re: cannot debug a teensy project , red flashing light and serial port lost Reply #15 - Aug 17^th, 2022 at 3:18pm	Print Post
	the project builds now without errors ( there were some #if XYZ rather than #ifdef which caused some c++ errors). The defines are built into the library , but when I upload either in Arduino IDE or visual micro I still get the red flashing lights on USB port. I think I might ask questions on the Arduino forum. Its strange the same project builds and uploads from platformIO but when I check the GCC flags they all look the same as the ones in the teensy arduino boards.txt file. will report back if I get anywhere.


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